Mercurial > vba-linux
annotate src/win32/7zip/7z/CPP/7zip/Archive/7z/7zSpecStream.h @ 1:f9f4f1b99eed
importing src directory
| author | Robert McIntyre <rlm@mit.edu> |
|---|---|
| date | Sat, 03 Mar 2012 10:31:27 -0600 |
| parents | |
| children |
| rev | line source |
|---|---|
| rlm@1 | 1 // 7zSpecStream.h |
| rlm@1 | 2 |
| rlm@1 | 3 #ifndef __7Z_SPEC_STREAM_H |
| rlm@1 | 4 #define __7Z_SPEC_STREAM_H |
| rlm@1 | 5 |
| rlm@1 | 6 #include "../../IStream.h" |
| rlm@1 | 7 #include "../../ICoder.h" |
| rlm@1 | 8 #include "../../../Common/MyCom.h" |
| rlm@1 | 9 |
| rlm@1 | 10 class CSequentialInStreamSizeCount2: |
| rlm@1 | 11 public ISequentialInStream, |
| rlm@1 | 12 public ICompressGetSubStreamSize, |
| rlm@1 | 13 public CMyUnknownImp |
| rlm@1 | 14 { |
| rlm@1 | 15 CMyComPtr<ISequentialInStream> _stream; |
| rlm@1 | 16 CMyComPtr<ICompressGetSubStreamSize> _getSubStreamSize; |
| rlm@1 | 17 UInt64 _size; |
| rlm@1 | 18 public: |
| rlm@1 | 19 void Init(ISequentialInStream *stream) |
| rlm@1 | 20 { |
| rlm@1 | 21 _stream = stream; |
| rlm@1 | 22 _getSubStreamSize = 0; |
| rlm@1 | 23 _stream.QueryInterface(IID_ICompressGetSubStreamSize, &_getSubStreamSize); |
| rlm@1 | 24 _size = 0; |
| rlm@1 | 25 } |
| rlm@1 | 26 UInt64 GetSize() const { return _size; } |
| rlm@1 | 27 |
| rlm@1 | 28 MY_UNKNOWN_IMP1(ICompressGetSubStreamSize) |
| rlm@1 | 29 |
| rlm@1 | 30 STDMETHOD(Read)(void *data, UInt32 size, UInt32 *processedSize); |
| rlm@1 | 31 |
| rlm@1 | 32 STDMETHOD(GetSubStreamSize)(UInt64 subStream, UInt64 *value); |
| rlm@1 | 33 }; |
| rlm@1 | 34 |
| rlm@1 | 35 #endif |